Monitor the garage door sensor.
Garage door open sensor wifi.
Align the holes on the back cover of the sensor with the holes on the garage door and screw the back cover onto the door.
Use the two holes on the back of the cover to mark the desired location on the garage door.
Smart wifi switch for garage door opener wifi smart gate controller control home application from anywhere anytime by phone app door sensor timer schedule history record no hub needed.
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To mount the sensor using screws press the latch button on the sensor to open the battery compartment case.
Nexx smart wi fi controller nxg 200 remotely control existing garage door opener with nexx app works with amazon alexa google assistant siri smartthings no hub required black 4 1 out of 5 stars 3 059.
The wireless garage door opener is far older than the internet but today s connected technologies have added new capabilities for monitoring and sharing access to your garage from anywhere in the world.
Always check that sensor when leaving or entering the home the last thing you want is for someone to slip into your open garage door when your house is vulnerable.